OGI-IT

Ognian Tschakalov

ad personam

born 1.10.1965 in Sofia, Bulgaria
German Language School 1979-1983 Sofia
graduated 2.7.1983 Sofia
academic studies in mechanical engineering, computer technology 1983-1986 Sofia
academic studies in electrical engineering 1986-1991 Vienna University of Technology
academic studies in computer science 1988-1992 Vienna University of Technology
Master Degree (Dipl.-Ing) Electrical Engineering (industrial electronic and control) 18.10.1991 Vienna University of Technology
Austrian citizen since 21.2.1992
Master Degree (Dipl.-Ing) Computer Science 1.6.1992 Vienna University of Technology
University of Cambridge First Certificate in English March 2000
Oracle Certified Profesional (OCP) 21.2.2003
married, 2 children

languages

active: German, English, Bulgarian
passive: Russian

theses

Chipcard Interface (electrical engineering) September 1991
Implementing a tree like network (computer science) May 1992

career

contractual work during studies:

  • PLC Compiler, design and implementation
  • system programming, design and implementation of a Multitasking OS based on 80386
  • Chipcards, different interface implementations

studies for the Austrian Academy of Scienes:

  • Peissl, W., Tschakalov, O., Wild, C., 1991, possible implications cause by an introduction of the medcard in Austria, Part B.
  • Nentwich, M., Peissl, W., Pisjak, P., Cas, J., Tschakalov, O., 1993, ‘Consumer Cards’ – New Technologies – New Dangers?

1.11.1990 until 31.12.2006 employed at PDTS Ges.m.b.H.

  • IDE (Integrated Development Environment) with simulator for a PLC Compiler
    1990 design and implementation
  • network protocoll for a tree like network 1990/91 design and implementation
  • Bank-Austria Desktop (chipcard security application for OS/2)
    1991/92/93 project lead and implementation
  • Touchpanel (user interface for radio and phone communication
    1993/94/95 project lead, design with customer, implementation in a team
  • rescue control center: information system, radio and phone communication, Smalltalk, Oracle dataabase, GIS
    1995/96/97 project lead, requierments analysis with customer, system design with customer, implementation in a team
  • redundant database (Oracle 7 with Novell SFT III)
    1998 system design with customer, troubleshooting for a team of an external company
  • rescue control center: further development version 1.5
    1998/99 project lead, requierments analysis with customer, system design with customer, implementation in a team
  • control center DB design, distributed databases, replication, interface to a host database(CA DB on IBM Mainframe)
    2000 project lead, requierments analysis with customer, system design with customer
  • Subscriber Management, Oracle Portal
    2000/2001 project lead, requierments analysis with customer, system design with customer, implementation in a team
  • Teamleader since 12.2000
  • Subscriber Management, JAVA
    2001/2002 system design, implementation in a team
  • rescue control center: further development and port to JAVA version 2
    2004 project lead, requierments analysis with customer, system design with customer, implementation in a team
  • Web-Portal for an goverment agency (DB, J2EE Applikation Server, Portal, SSO with LDAP)
    2003-2008 project lead, requierments analysis with customer, system design with customer, implementation in a team

company founded 2.1.2007